ff3983915fe38f1e239fdd696a95d150_JaffaCakes118 | Triage

Sharing

General

Target

ff3983915fe38f1e239fdd696a95d150_JaffaCakes118
Size

87KB
MD5

ff3983915fe38f1e239fdd696a95d150
SHA1

6bc85802c66b926ff245b6c8f9495bd28973a6ed
SHA256

e69831f2aa16a64046dfdf877b128c96a8fd83ee874c8b86b960f8ecf30301cc
SHA512

0b0f6ead314f5df6612958906ac5f96e29093c4fa171b8fdfadccefe90d5569e3bcff685f6238a71727976c5b2ac33d0e5f05966744b349c05c57bba876d90e3
SSDEEP

1536:uz2MLoukSeutnm4wAuqUSOb/6beSWCVaWpzVFAd2wPjrxcn6drlGyQ:uzb1beuRbwWOb/6btZpb7y3xldrlGyQ

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
ff3983915fe38f1e239fdd696a95d150_JaffaCakes118
unpack001/out.upx

Files

ff3983915fe38f1e239fdd696a95d150_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 152KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 58KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 184KB - Virtual size: 183KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ